[SD-User] CTY-3105 Country Files - 03 March 2021

Jim Reisert AD1C jjreisert at alum.mit.edu
Wed Mar 3 10:08:54 EST 2021

The Country (CTY) Files were updated on 03 March 2021:


For installation instructions, start at:


Hover your mouse over the word Contest in the menu, then select the
software you are using.

To install the file, follow the link to your software at the top of the page.

If you are interested in a bigger CTY.DAT for everyday logging, you can get
it here:


Note that the release notes (and Version Entity) for this larger file are
different than what is shown below.  There is a separate link to them.

As a reminder, there is an RSS feed of the latest country file announcements:


Here are the release notes:

    3 March 2021 (CTY-3105)
    VER20210303, Version entity is Guinea-Bissau, J5

    Added/changed Entities/Prefixes/Callsigns:

	* BG9XD/5 is China, BY
	* EA5IKT/P is Spain, EA
	* GB2CR is Scotland, GM
	* GB1004FTS and GB100FTS are both Wales, GW
	* K9GS is United States, K in CQ zone 5, ITU zone 8
	* KG4NE is Guantanamo Bay, KG4
	* KA1I is Guam, KH2
	* K1ER, KK6GRC and N0RMC are all Hawaii, KH6
	* N1TX is Alaska, KL
	* LU1AW/D, LU1DD/D, LU1VCL/D and LU4ETN/D are all Argentina, LU
	  LU7VB/V, LU8VCC/V, LU8VCC/Y, LU9WZO/XA and LU9XQG/XP are all Argentina, LU in ITU zone 16
	* R108M, R125PR, R1934G, R1961G, R21GDB, R90PAR, RA9UEZ/6, RG61PP,
	  RN1M/P, UA0QNE/3 and UE23DZO are all European Russia, UA
	* VK4KC/8 is Australia, VK in CQ zone 29, ITU zone 55

    Removed Entities/Prefixes/Callsigns:

	* 3D2AG/P in Rotuma Island, 3D2/r
	* 9M4CCB in East Malaysia, 9M6
	* IQ0NV and IQ0NV/P in Sardinia, IS
	* WB9QAF in United States, K
	* KC3QVN in Alaska, KL
	* LU1EZ/H, LU1MAW/Y and LU6DO/V in Argentina, LU
	* RA21NY, RC21NY, RD21NY, RG21NY, RJ21NY, RK21NY, RO21NY, RT21NY, RU21NY,
	  RW21NY, RY21NY, RZ5D/1, RZ9OL/3/P, UA3LMR/P and UB5O/1 in European Russia, UA
	* RV21NY in Kaliningrad, UA2
	* R21HNY, RL21NY, RM21NY, RN21NY, RQ21NY, RU5D/8, RX21NY, RZ21NY, UB5O/0,
	  UB5O/4 and UB5O/8 in Asiatic Russia, UA9

73 - Jim AD1C

Jim Reisert AD1C, <jjreisert at alum.mit.edu>, https://www.ad1c.us

More information about the SD-User mailing list